Electrical Engineering 20N - Fall 2005 - Babak Ayazifar
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Number of Respondents
138
Mean
3.0
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 18 (13.0%) |
|---|---|
| 2 | 25 (18.1%) |
| 3 | 39 (28.3%) |
| 4 | 34 (24.6%) |
| 5 | 13 (9.4%) |
| N/A | 0 (0.0%) |
| Omit | 9 (6.5%) |